Ghost element intersection in Zones

[nonpertutti]

Hi, I really need help about this issue.

I have a Zone that features three cuts (I see them in 3d, not in plan view, and they affect the volume in Schedules) of apparently three elements. If I move the Zone the cuts stay there - just like there are some other independent element acting. However, I can't find them in any layer, any design option, and renovation filter. I also tried to move the Zone layer priority to another number hoping to bypass, but no. Also, no SEO is active. There must be some "ghost" element doing this..? Ideas?

  

[Stefan L_]

Probably columns - they can be in any storey, can be SEO'ed to nothing...

What I'd do:

- 3D-window

- all layers visible, intersection number set to 0

- all storeys visible

- column tool, CTRL-A select all

- switch off unselected layers

> investigate further

[Lingwisyer]

When you find said columns, you can change their Relation to Zones setting if they need to be within the zone.

Ling.